diff --git a/src/utils/ukey.ts b/src/utils/ukey.ts
index 07c7bc78..eb3f9f85 100644
--- a/src/utils/ukey.ts
+++ b/src/utils/ukey.ts
@@ -48,7 +48,7 @@ const uploadPdf = async (byteArray: number[], filename: string = 'signed.pdf') =
     formData.append('fileType', 'pdf');
     formData.append('savePath', 'D:/陕西省咸阳市礼泉县心电图FTP/ecgimage/imgOcrAndProcess/');
 
-    const response = await fetch('http://localhost:58080/uploadFile', {
+    const response = await fetch('https://zzxmc.gw12320.com/uploadFile', {
       method: 'POST',
       body: formData
     });